Welding detection device for wind power tower processing

Abstract

The utility model discloses a welding detection device for wind power tower processing, which relates to the technical field of welding detection and comprises a mounting base, a mounting groove is formed in the mounting base, a hydraulic rod is fixedly mounted in the mounting groove, a second sliding groove is formed in the mounting base, and a second sliding block is slidably connected in the second sliding groove. The device has the advantages that the second motor is used for driving the lead screw to rotate, the lead screw rotates to drive the first sliding block to slide, the first sliding block slides to drive the supporting column on the top to move, the supporting column on the top can move, the supporting column on the top can move, the supporting column on the top can move, and the supporting column on the top can move. The positions of the side columns can be adjusted through movement of the supporting columns, left-right position adjustment can be completed, the transverse position of a second top plate can be adjusted through an electric push rod, the second top plate can be used for bearing a detection head, a worker does not need to hold the detection head by hand, and the physical strength of the worker is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to welding detection technical field, concretely is a kind of welding detection device for wind power tower cylinder processing. BACKGROUND

[0002] Wind energy is a kind of clean, safe, renewable green energy, using wind energy has no pollution to environment, no destruction to ecology, environmental protection benefit and ecological benefit are good, it has important significance to the sustainable development of human society.Wind power tower cylinder is the support component of wind driven generator complete machine, mainly for tubular structure, entire wind power tower cylinder is usually divided into three to four sections, wind power tower cylinder is the tower pole of wind power generation, mainly plays the role of support in wind driven generator set, simultaneously absorbs unit vibration.

[0003] And wind power tower cylinder needs to be welded when connecting, and the weld generated by welding needs to be detected before use, but the existing measurement mode is measured by hand-held detector by staff, but due to the large volume of wind power tower cylinder, staff always hand-held can cause a lot of physical consumption, for this, we propose a kind of welding detection device for wind power tower cylinder processing. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a kind of welding detection device for wind power tower cylinder processing, solves the problems raised in the above background art.

[0005] To achieve the above object, the utility model is realized by the following technical scheme: a kind of welding detection device for wind power tower cylinder processing, including installation base, the inside of installation base is provided with installation slot, the inside of installation slot is fixedly installed with hydraulic rod, the inside of installation base is provided with second sliding slot, the inside of second sliding slot is slidably connected with second sliding block, the top of second sliding block is fixedly installed with first adjusting plate, the side of first adjusting plate is fixedly installed with bottom plate, the output end of hydraulic rod is connected with bottom plate, the top of bottom plate and installation base is fixedly installed with first side plate, the outer side of first side plate is rotatably connected with first rotation axis, the outer side of first rotation axis is fixedly sleeved with rotation roller, the outer side of rotation roller is fixedly installed with second adjusting plate, one end of second adjusting plate is fixedly installed with second mounting bracket, the inside of second mounting bracket is rotatably connected with third rotation axis, the outer side of third rotation axis is fixedly sleeved with auxiliary roller.

[0006] Preferably, the outer side of the rotation roller is provided with a plurality of threaded grooves, the inside of the first side plate is threadedly connected with a limiting bolt, and the limiting bolt is threadedly connected with the threaded groove.

[0007] Preferably, the top of the mounting base is fixedly provided with a first top plate, the inside of the first top plate is slidably connected with a first sliding block, the top of the first sliding block is fixedly provided with a support column, one side of the support column is fixedly provided with a side column, one end of the side column is fixedly provided with an electric push rod, the output end of the electric push rod is fixedly provided with a second top plate, the inside of the second top plate is provided with a weld detection instrument, one side of the second top plate is fixedly provided with a connecting line, and the output end of the weld detection instrument is connected with a detection head.

[0008] Preferably, the inside of the first top plate is rotatably connected with a lead screw, one side of the first top plate is fixedly provided with a second motor, the output end of the second motor is fixedly connected with one end of the lead screw, and the lead screw penetrates through and is threadedly connected with the first sliding block.

[0009] Preferably, the top of the mounting base is fixedly provided with a first mounting frame, one side of the first mounting frame is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a second rotating shaft, the second rotating shaft is rotatably connected with the first mounting frame, and the outside of the second rotating shaft is fixedly sleeved with a clamping roller.

[0010] Preferably, the bottom plate and the top of the mounting base and between the two clamping rollers are provided with a wind power tower drum.

[0011] Preferably, the model of the weld detection instrument is DNUT-930.

[0012] The utility model provides a kind of welding detection device for wind power tower drum processing, with the following beneficial effects:

[0013] 1, the welding detection device for wind power tower drum processing, by utilizing the second motor to drive lead screw rotation, lead screw rotation can drive first sliding block sliding, utilize first sliding block sliding can drive the movement of the support column of top, utilize support column movement can adjust side column position, can complete the adjustment of left and right positions, by means of electric push rod can adjust the transverse position of second top plate, and using second top plate can load detection head, without staff hand-held, save the physical strength of staff.

[0014] 2, the welding detection device for wind power tower drum processing, by starting first motor to drive second rotating shaft rotation, by means of second rotating shaft rotation can drive the rotation of outside clamping roller, by means of clamping roller rotation can drive wind power tower drum to rotate, by means of wind power tower drum rotation can complete the adjustment work of weld, by means of first rotating shaft rotation can drive the rotation of rotating roller, rotating roller rotation can adjust the angle of second adjusting plate, utilize the angle adjustment of second adjusting plate to drive the position of auxiliary roller, then limit bolt is screwed into the inside of screw groove, complete the limiting work of rotating roller, after limiting, by means of auxiliary roller can clamp wind power tower drum, guarantee the stability when detecting. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is an appearance view of the first top plate of the utility model;

[0017] Figure 3 It is a sectional view of the mounting base of the utility model;

[0018] Figure 4 It is a side view of the rotating roller of the utility model;

[0019] Figure 5 It is a top view of the auxiliary roller of the utility model.

[0020] In the drawing: 1, mounting base; 2, first top plate; 3, rotating roller; 4, first side plate; 5, clamping roller; 6, second rotating shaft; 7, first mounting frame; 8, first motor; 9, hydraulic rod; 10, wind power tower drum; 11, bottom plate; 12, screw rod; 13, second motor; 14, support column; 15, first sliding block; 16, side column; 17, electric push rod; 18, weld seam detector; 19, detection head; 20, connecting line; 21, second top plate; 22, first adjusting plate; 23, mounting groove; 24, second sliding block; 25, threaded groove; 26, first rotating shaft; 27, limiting bolt; 28, second mounting frame; 29, third rotating shaft; 30, auxiliary roller; 31, second adjusting plate; 32, second sliding groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. EMBODIMENT

[0022] Please refer to Figures 1 to 5The utility model provides a kind of technical scheme: a welding detection device for wind power tower cylinder processing, including installation base 1, installation groove 23 is opened in the inside of installation base 1, hydraulic rod 9 is fixedly installed in the inside of installation groove 23, matched hydraulic drive component is equipped on hydraulic rod 9, second sliding slot 32 is opened in the inside of installation base 1, second sliding block 24 is slidably connected in the inside of second sliding slot 32, first adjusting plate 22 is fixedly installed in the top of second sliding block 24, bottom plate 11 is fixedly installed in the side of first adjusting plate 22, the output end of hydraulic rod 9 is connected with bottom plate 11, bottom plate 11 is moved by hydraulic rod 9, second sliding block 24 is slid in the inside of second sliding slot 32 when bottom plate 11 moves, first adjusting plate 22 can be pulled out in this way, increase the distance between bottom plate 11 and installation base 1, adjust according to the width of wind power tower cylinder 10, first side plate 4 is fixedly installed in the top of bottom plate 11 and installation base 1, first shaft 26 is rotatably connected on the outside of first side plate 4, rotating roller 3 is fixedly sleeved on the outside of first shaft 26, second adjusting plate 31 is fixedly installed on the outside of rotating roller 3, second mounting bracket 28 is fixedly installed in the end of second adjusting plate 31, third shaft 29 is rotatably connected in the inside of second mounting bracket 28, auxiliary roller 30 is fixedly sleeved on the outside of third shaft 29, a plurality of thread grooves 25 are opened in the outside of rotating roller 3, rotating roller 3 can be rotated by first shaft 26 rotation, the angle of second adjusting plate 31 can be adjusted by rotating roller 3 rotation, the position of auxiliary roller 30 is driven by the angle adjustment of second adjusting plate 31, limit bolt 27 is screw-connected in the inside of first side plate 4, limit bolt 27 is screw-connected with thread groove 25, limit bolt 27 is screwed into the inside of thread groove 25, and the limiting work of rotating roller 3 is completed, after limiting, wind power tower cylinder 10 can be clamped and limited by auxiliary roller 30, guarantee the stability when detecting;

[0023] The top of the mounting base 1 is fixedly provided with a first top plate 2, a first sliding block 15 is slidably connected in the first top plate 2, a support column 14 is fixedly installed on the top of the first sliding block 15, a side column 16 is fixedly installed on one side of the support column 14, the support column 14 on the top is moved by sliding the first sliding block 15, the position of the side column 16 is adjusted by moving the support column 14, and the left-right position is adjusted, an electric push rod 17 is fixedly installed on one end of the side column 16, a second top plate 21 is fixedly installed on the output end of the electric push rod 17, a weld detector 18 is placed in the second top plate 21, a connecting line 20 is fixedly installed on one side of the second top plate 21, a detection head 19 is connected to the output end of the weld detector 18, the detection head 19 is fixed to one side of the upper surface of the second top plate 21, the model of the weld detector 18 is DNUT-930, and the weld detector 18 is an ultrasonic weld defect detector which can quickly, conveniently, non-destructively and accurately detect, position, evaluate and diagnose various defects (cracks, inclusions, pores, incomplete penetration, incomplete fusion and the like) in a workpiece. The lateral position of the second top plate 21 is adjusted by means of the electric push rod 17, the detection head 19 is carried by using the second top plate 21, and a worker is not required to hold the detection head 19, so that the worker only needs to assist in smearing the coupling agent during operation. A lead screw 12 is rotatably connected in the first top plate 2, a second motor 13 is fixedly installed on one side of the first top plate 2, the output end of the second motor 13 is fixedly connected to one end of the lead screw 12, and the lead screw 12 penetrates through and is threadedly connected with the first sliding block 15. The lead screw 12 is rotated by the second motor 13, and the first sliding block 15 is slidably driven by the rotation of the lead screw 12.

[0024] The top of the mounting base 1 is fixedly provided with a first mounting frame 7, a first motor 8 is fixedly installed on one side of the first mounting frame 7, a second rotating shaft 6 is fixedly connected to the output end of the first motor 8, the second rotating shaft 6 is rotatably connected with the first mounting frame 7, a clamping roller 5 is fixedly sleeved on the outer side of the second rotating shaft 6, and rubber is fixedly installed on the outer side of the clamping roller 5. The rubber serves to increase friction.

[0025] The bottom plate 11 and the top of the mounting base 1 are provided with a wind power tower drum 10 between the two clamping rollers 5. The first motor 8 is started to drive the second rotating shaft 6 to rotate, the outer clamping roller 5 is driven to rotate by the rotation of the second rotating shaft 6, the wind power tower drum 10 is driven to rotate by the rotation of the clamping roller 5, and the weld exposure position is adjusted by the rotation of the wind power tower drum 10,

[0026] In summary, the welding detection device for wind power tower processing is used. First, the bottom plate 11 is moved by the hydraulic rod 9. The second sliding block 24 slides in the second sliding groove 32 when the bottom plate 11 moves, so that the first adjusting plate 22 can be pulled out, the distance between the bottom plate 11 and the mounting base 1 is increased, and the width of the wind power tower 10 is adjusted. After the adjustment is completed, the workers control the hoisting machinery to place the wind power tower 10 on the top of the bottom plate 11. After the placement is completed, the rotating roller 3 is rotated by the first rotating shaft 26, the angle of the second adjusting plate 31 is adjusted, the position of the auxiliary roller 30 is adjusted by the angle of the second adjusting plate 31, and then the limiting bolt 27 is screwed into the inside of the threaded groove 25 to complete the limiting work of the rotating roller 3. After the limiting is completed, the auxiliary limiting of the wind power tower 10 is realized by the auxiliary roller 30.

[0027] After clamping and limiting, the second rotating shaft 6 is rotated by the first motor 8, the outer clamping roller 5 is rotated by the second rotating shaft 6, the wind power tower 10 is driven to rotate by the rotation of the clamping roller 5, and the adjustment work of the weld is completed by the rotation of the wind power tower 10.

[0028] During the adjustment and rotation process, the first sliding block 15 is slid by the second motor 13 and the lead screw 12, the top support 14 is moved by the sliding of the first sliding block 15, the position of the side column 16 is adjusted by the movement of the support 14, the left and right positions are adjusted, the transverse position of the second top plate 21 is adjusted by the electric push rod 17, the wind power tower 10 is detected by the weld detector 18 arranged on the top of the second top plate 21, and the detection work is completed.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A welding detection device for wind turbine tower processing, comprising a mounting base (1), characterized in that: The inside of the mounting base (1) is provided with a mounting groove (23), the inside of the mounting groove (23) is fixedly provided with a hydraulic rod (9), the inside of the mounting base (1) is provided with a second sliding groove (32), the inside of the second sliding groove (32) is slidably connected with a second sliding block (24), the top of the second sliding block (24) is fixedly provided with a first adjusting plate (22), one side of the first adjusting plate (22) is fixedly provided with a bottom plate (11), the output end of the hydraulic rod (9) is connected with the bottom plate (11), the bottom plate (11) and the top of the mounting base (1) are both fixedly provided with a first side plate (4), the outer side of the first side plate (4) is rotatably connected with a first rotating shaft (26), the outer side of the first rotating shaft (26) is fixedly sleeved with a rotating roller (3), the outer side of the rotating roller (3) is fixedly provided with a second adjusting plate (31), one end of the second adjusting plate (31) is fixedly provided with a second mounting bracket (28), the inside of the second mounting bracket (28) is rotatably connected with a third rotating shaft (29), the outer side of the third rotating shaft (29) is fixedly sleeved with an auxiliary roller (30).

2. The welding inspection device for wind power tower processing of claim 1, wherein: The outer side of the rotating roller (3) is provided with a plurality of threaded grooves (25), the inside of the first side plate (4) is threadedly connected with a limiting bolt (27), and the limiting bolt (27) is threadedly connected with the threaded grooves (25).

3. The welding inspection device for wind power tower processing of claim 1, wherein: The top of the mounting base (1) is fixedly provided with a first top plate (2), the inside of the first top plate (2) is slidably connected with a first sliding block (15), the top of the first sliding block (15) is fixedly provided with a support column (14), one side of the support column (14) is fixedly provided with a side column (16), one end of the side column (16) is fixedly provided with an electric push rod (17), the output end of the electric push rod (17) is fixedly provided with a second top plate (21), the inside of the second top plate (21) is provided with a weld seam detector (18), one side of the second top plate (21) is fixedly provided with a connecting line (20), and the output end of the weld seam detector (18) is connected with a detection head (19).

4. The welding inspection device for wind power tower section machining according to claim 3, characterized in that: The inside of the first top plate (2) is rotatably connected with a lead screw (12), one side of the first top plate (2) is fixedly provided with a second motor (13), the output end of the second motor (13) is fixedly connected with one end of the lead screw (12), and the lead screw (12) penetrates through and is threadedly connected with the first sliding block (15).

5. The welding inspection device for wind power tower section machining according to claim 1, characterized in that: The top of the mounting base (1) is fixedly provided with a first mounting bracket (7), one side of the first mounting bracket (7) is fixedly provided with a first motor (8), the output end of the first motor (8) is fixedly connected with a second rotating shaft (6), the second rotating shaft (6) is rotatably connected with the first mounting bracket (7), and the outer side of the second rotating shaft (6) is fixedly sleeved with a clamping roller (5).

6. The welding inspection device for wind power tower section machining according to claim 1, characterized in that: The bottom plate (11) and the top of the mounting base (1) and located between the two clamping rollers (5) are provided with a wind power tower drum (10).

7. The welding inspection device for wind power tower section machining according to claim 4, characterized in that: The model of the weld seam detector (18) is DNUT-930.

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